LSBio

Leaders in IHC Validated Antibodies

LSBio is the trusted leader in highly sensitive and specific IHC Antibodies, ELISA Kits, Proteins and Nucleic Acids.

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Reference Material

Learn more about the science behind our reagents.

How We Validate Our IHC Antibodies

How our highest-tier molecular pathology antibodies are selected for cancer research.

Learn More

ELISA Kit Development Guide

A practical guide to developing and optimizing ELISA assays.

Read the Guide

IHC-plus™ Staining Protocol

A broadly-compatible protocol for IHC staining based on decades of experience.

View Protocol

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LSBio provides high-quality antibodies, proteins, peptides, ELISA and Assay kits to researchers worldwide.

Antibodies

We have a collection of 421,628 monoclonal and polyclonal antibodies to most target proteins. They cover all major research species, applications, and are available in multiple conjugated forms. Our IHC-plus™ antibodies are highly characterized for use in FFPE human tissue Immunohistochemistry.

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    ELISA Kits

    Our traditional Sandwich, Competitive EIA, and Direct ELISA kits provide a means to quantitatively measure thousands of targets of interest, while our Cell-Based and DNA-Binding ELISA kits are ideal for in-vitro studies and transcription factor analysis. 

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      Assay Kits

      Our growing collection of Assay kits provide researchers with the tools to monitor a variety of biological processes, such as apoptosis, cell proliferation, metabolism, and more in a variety of formats. Each kit includes all of the necessary reagents to conduct the assay, and a clear, detailed protocol.

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        Proteins & Peptides

        Proteins can be used in a wide variety of applications, such as for the development of functional assays, small-molecule screening, receptor activation in-situ, or simply as controls for a Western Blot. We offer extracted native proteins and recombinant proteins in the form of cell lysates, or purified from bacterial or mammalian expression systems. Many proteins are bio-active and certified low-endotoxin.

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